Johnson Controls System 450 Series User Manual

System 450™ Series Control Module with Ethernet Communications Installation Instructions
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System Configuration Page
Figure 9 shows an example System Configuration page for a System 450 control system that is already configured
and in operation. The System Configuration page is the first page that appears when you log in to the System 450
web UI.
Note: You can block access to the System 450 UI configuration pages by enabling a remote access lock. When
remote access is locked, you can access the System Overview page to view system status, but you cannot log in to
the web UI and make system changes. You enable and disable the remote access lock in the control module’s local
UI (four-button touchpad and LCD display).
The System Configuration page provides system status information (just as the Overview page does) and access
to the Sensor Configuration page, Analog Output Configuration pages, Relay Output Configuration pages, and
Network Configuration page.
Table 15 provides descriptions, user actions, and references for the items called out in Figure 9.
8Sn-3
Sensor 3 Name
Identifies the Sn-3 (Sensor 3) and displays the assigned Sn-3 name.
Note: You have the option to assign a sensor name for Sn-3 in the Name field in the Sn-3:
Sensor 3 section on the Sensor Configuration Page
on page 37.
In this example, the assigned sensor name for Sn-3 is %rH Cntrl.
9 Sn-3: Status Displays the current condition status sensed at Sn-3.
10 Communications
Status
Displays the current status of communication between your System 450 communications
control module and the connected LAN, WAN, or Internet. Communications status is
defined as OK or FAIL.
11 Site
Name Field
Displays the assigned site name.
Note: You have the option to assign a site name for your System 450 control system in
the Site Name: field in the Web Server section on the Network Configuration page.
See Network Configuration Page
on page 47 for more information.
12 Analog Outputs
Status Section
Displays the setup values for each analog output in your control system, including the
configured control ramp icon, analog output name (NAME), output signal status (STATUS),
referenced sensor (SENS), setpoint (SP), end point (EP), output signal strength at setpoint
(OSP), output signal strength at end point (OEP), integration constant (I-C), output signal
update rate (UP-R), output signal dead band (bNd), and sensor failure mode (SNF).
See Analog Output Configuration Page
on page 41 for more information on setting up
analog outputs in the System 450 web UI.
13 STATUS
of Analog Output
Signal
Displays the current status of each analog output in your control system as a percentage of
the total output signal strength range.
In this example, OUTA-1 (Analog Output 1) is providing an output signal that is 90% of the
full signal strength, and OUTA-2 (Analog Output 2) is providing an output signal that is 45%
of the full signal strength.
14 Relay Outputs
Status Section
Displays the setup values for each relay output in your control system, including relay
name (NAME), relay output status (STATUS), referenced sensor (SENS), relay on value
(ON), relay off value (OFF), on-delay value (ONd), off-delay value (OFFd), minimum on
time (ONT), minimum off time (OFFT) and sensor failure mode (SNF).
See Relay Output Configuration Page
on page 44 for more information on setting up relay
outputs in the System 450 web UI.
15 STATUS
of Relay Output
Displays the current status of each relay output in your control system as either On or Off.
In this example, OUTR-3 (Relay Output 3) is off, and OUTR-4 (Relay Output 4) is on.
16 About
Button
Click About to display the System 450 Control Firmware ssm number and version, the
Control CPU type, the Terminal Firmware ssm number and version, and the Terminal CPU
type. This information is used to troubleshoot advanced control and firmware problems.
See About Page
on page 51 for more information.
Table 14: System 450 Web UI Overview Page Descriptions, User Actions, and References (Part 2 of 2)
Callout
Number
Identifier
Item Name
User Actions, Descriptions, References

Johnson Controls System 450 Series Specifications

General

Brand	Johnson Controls
Model	System 450 Series
Category	Control Unit
Language	English